diff --git a/.ci_support/environment-docs.yml b/.ci_support/environment-docs.yml
index 885c127bd..d76de5a3a 100644
--- a/.ci_support/environment-docs.yml
+++ b/.ci_support/environment-docs.yml
@@ -17,7 +17,7 @@ dependencies:
 - pandas =2.2.3
 - pint =0.24.4
 - psutil =6.1.1
-- pyfileindex =0.0.32
+- pyfileindex =0.0.33
 - pyiron_dataclasses =0.0.1
 - pyiron_snippets =0.1.4
 - executorlib =0.0.8
diff --git a/.ci_support/environment-mini.yml b/.ci_support/environment-mini.yml
index b8c30474c..fdd999580 100644
--- a/.ci_support/environment-mini.yml
+++ b/.ci_support/environment-mini.yml
@@ -8,7 +8,7 @@ dependencies:
 - numpy =2.2.1
 - pandas =2.2.3
 - psutil =6.1.1
-- pyfileindex =0.0.32
+- pyfileindex =0.0.33
 - pyiron_dataclasses =0.0.1
 - pyiron_snippets =0.1.3
 - executorlib =0.0.8
diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 9197177a0..14f5e10fc 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -15,7 +15,7 @@ dependencies:
 - pandas =2.2.3
 - pint =0.24.4
 - psutil =6.1.1
-- pyfileindex =0.0.32
+- pyfileindex =0.0.33
 - pyiron_dataclasses =0.0.1
 - pyiron_snippets =0.1.4
 - executorlib =0.0.8
diff --git a/binder/environment.yml b/binder/environment.yml
index 2d950d1bb..f220408f5 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -14,7 +14,7 @@ dependencies:
 - pandas =2.2.3
 - pint =0.24.4
 - psutil =6.1.1
-- pyfileindex =0.0.32
+- pyfileindex =0.0.33
 - pyiron_dataclasses =0.0.1
 - pyiron_snippets =0.1.4
 - executorlib =0.0.8